package com.controller;

import com.alibaba.fastjson.JSONObject;
import com.entity.Hist;
import com.github.pagehelper.Page;
import com.service.HistService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

@RestController //定义为控制器 返回JSON类型数据
@RequestMapping(value = "/hist", produces = "application/json; charset=utf-8")// 设置请求路径
@CrossOrigin // 允许跨域访问其资源
public class HistController { // extends BaseController {
    // TODO Auto-generated method stub

    @Autowired // @Autowired的作用是自动注入依赖的ServiceBean
    private HistService histService;

    // 预处理 获取基础参数
    @GetMapping(value = "createHist.action")
    public Map<String, Object> createHist() {
        Map<String, Object> map = new HashMap<String, Object>();
        return map;
    }

    // 新增浏览记录
    @PostMapping(value = "insertHist.action")
    public Map<String, Object> insertHist(@RequestBody String jsonStr) {
        Map<String, Object> map = new HashMap<String, Object>();
        JSONObject obj = JSONObject.parseObject(jsonStr); // 将JSON字符串转换成object
        Hist hist = new Hist();
        hist.setUsersid(obj.getString("usersid")); //  为用户赋值
        hist.setGoodsid(obj.getString("goodsid")); //  为商品赋值
        //hist.setNum(obj.getString("num")); //  为浏览数赋值
        int num = this.histService.insertHist(hist);
        if (num > 0) {
            map.put("success", true);
            map.put("code", num);
            map.put("message", "保存成功");
        } else {
            map.put("success", false);
            map.put("code", num);
            map.put("message", "保存失败");
        }
        return map;
    }

    // 按主键删除一个浏览记录
    @GetMapping(value = "deleteHist.action")
    public Map<String, Object> deleteHist(String id) {
        Map<String, Object> map = new HashMap<String, Object>();
        int num = this.histService.deleteHist(id);
        if (num > 0) {
            map.put("success", true);
            map.put("code", num);
            map.put("message", "删除成功");
        } else {
            map.put("success", false);
            map.put("code", num);
            map.put("message", "删除失败");
        }
        return map;
    }

    // 按主键批量删除浏览记录
    @PostMapping(value = "deleteHistByIds.action")
    public Map<String, Object> deleteHistByIds(@RequestBody String[] ids) {
        int num = 0;
        for (String histid : ids) {
            num += this.histService.deleteHist(histid);
        }
        Map<String, Object> map = new HashMap<String, Object>();
        if (num > 0) {
            map.put("success", true);
            map.put("code", num);
            map.put("message", "删除成功");
        } else {
            map.put("success", false);
            map.put("code", num);
            map.put("message", "删除失败");
        }
        return map;
    }

    // 修改浏览记录
    @PostMapping(value = "updateHist.action")
    public Map<String, Object> updateHist(@RequestBody String jsonStr) {
        JSONObject obj = JSONObject.parseObject(jsonStr); // 将JSON字符串转换成object
        Hist hist = this.histService.getHistById(obj.getString("histid")); // 获取object中histid字段
        hist.setUsersid(obj.getString("usersid")); //  为用户赋值
        hist.setGoodsid(obj.getString("goodsid")); //  为商品赋值
        //hist.setNum(obj.getString("num")); //  为浏览数赋值

        Map<String, Object> map = new HashMap<String, Object>();
        int num = this.histService.updateHist(hist);
        if (num > 0) {
            map.put("success", true);
            map.put("code", num);
            map.put("message", "修改成功");
        } else {
            map.put("success", false);
            map.put("code", num);
            map.put("message", "修改失败");
        }
        return map;
    }

    // 查询全部浏览记录数据 在下拉菜单中显示
    @GetMapping(value = "getAllHist.action")
    public List<Hist> getAllHist() {
        return this.histService.getAllHist();
    }

    // 按关键字查询浏览记录数据 在下拉菜单中显示
    @GetMapping(value = "getHistMap.action")
    public Map<String, Object> getHistMap(String keywords) {
        Map<String, Object> map = new HashMap<String, Object>();
        Hist hist = new Hist();
        hist.setUsersid(keywords);
        List<Hist> list = this.histService.getHistByLike(hist);
        map.put("data", list);
        return map;
    }

    // 通过AJAX在表格中显示浏览记录数据
    @GetMapping(value = "getHistByPage.action")
    public Map<String, Object> getHistByPage(@RequestParam(defaultValue = "1") Integer page, @RequestParam(defaultValue = "10") Integer limit) {
        // 定义一个Map对象 用来返回数据
        Map<String, Object> map = new HashMap<String, Object>();
        Page<Hist> pager = com.github.pagehelper.PageHelper.startPage(page, limit);// 定义当前页和分页条数
        List<Hist> list = this.histService.getAllHist();
        // 返回的map中定义数据格式
        map.put("count", pager.getTotal());
        map.put("total", list.size());
        map.put("data", list);
        map.put("code", 0);
        map.put("msg", "");
        map.put("page", page);
        map.put("limit", limit);
        return map;
    }

    // 通过AJAX在表格中显示浏览记录数据
    @GetMapping(value = "getHist.action")
    public Map<String, Object> getHist(@RequestParam(defaultValue = "1") Integer page, @RequestParam(defaultValue = "10") Integer limit, String keywords) {
        // 定义一个Map对象 用来返回数据
        Map<String, Object> map = new HashMap<String, Object>();
        Page<Hist> pager = com.github.pagehelper.PageHelper.startPage(page, limit);// 定义当前页和分页条数
        Hist hist = new Hist();
        hist.setUsersid(keywords);
        List<Hist> list = this.histService.getHistByLike(hist);
        // 返回的map中定义数据格式
        map.put("count", pager.getTotal());
        map.put("total", list.size());
        map.put("data", list);
        map.put("code", 0);
        map.put("msg", "");
        map.put("page", page);
        map.put("limit", limit);
        return map;
    }

    // 通过AJAX在表格中显示浏览记录数据
    @GetMapping(value = "getUserHist.action")
    public Map<String, Object> getUserHist(@RequestParam(defaultValue = "1") Integer page,
                                           @RequestParam(defaultValue = "10") Integer limit, String id) {
        // 定义一个Map对象 用来返回数据
        Map<String, Object> map = new HashMap<String, Object>();
        Page<Hist> pager = com.github.pagehelper.PageHelper.startPage(page, limit);// 定义当前页和分页条数
        Hist hist = new Hist();
        hist.setUsersid(id);
        List<Hist> list = this.histService.getHistByLike(hist);
        // 返回的map中定义数据格式
        map.put("count", pager.getTotal());
        map.put("total", list.size());
        map.put("data", list);
        map.put("code", 0);
        map.put("msg", "");
        map.put("page", page);
        map.put("limit", limit);
        return map;
    }

    // 通过AJAX在表格中显示浏览记录数据
    @GetMapping(value = "getOwnerHist.action")
    public Map<String, Object> getOwnerHist(@RequestParam(defaultValue = "1") Integer page,
                                            @RequestParam(defaultValue = "10") Integer limit, String id) {
        // 定义一个Map对象 用来返回数据
        Map<String, Object> map = new HashMap<String, Object>();
        Page<Hist> pager = com.github.pagehelper.PageHelper.startPage(page, limit);// 定义当前页和分页条数
        Hist hist = new Hist();
        //hist.setAdminid(id);
        List<Hist> list = this.histService.getHistByLike(hist);
        // 返回的map中定义数据格式
        map.put("count", pager.getTotal());
        map.put("total", list.size());
        map.put("data", list);
        map.put("code", 0);
        map.put("msg", "");
        map.put("page", page);
        map.put("limit", limit);
        return map;
    }

    // 按主键查询浏览记录数据
    @GetMapping(value = "getHistById.action")
    public Hist getHistById(String id) {
        Hist hist = this.histService.getHistById(id);
        return hist;
    }

    // TODO Auto-generated method stub
}
//作者联系 QQ 1420527913   毕设成品下载网址  codebag.cn


